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amit kumar

· started a discussion

· 1 Months ago

mensuration (Question: 227797.0 )

1:1 should be ans

Question:
In two cones, the curved surface area of first cone is double of second cone and slant height of first cone is double of second cone, then what is the ratio of radius of second cone to first cone ?
Options:
A) 1 : 2
B) 4 : 1
C) 1 : 4
D) 2 : 1
Solution:

Ans: (b)

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